Foros del Web - Ver Mensaje Individual - contar caracteres y colocar un simbolo o salto de linea

emprear · #2 (**permalink**) 20/11/2012, 18:23

Si se supiese el objetivo concreto quizás ni hiciese falta, pero con javascript se haría asi

Código HTML:

Ver original<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Salto de línea cada 100 caracteres</title> 
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
 
<script type="text/javascript">
//<![CDATA[
function recortar(){
var cadena= 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa';
var recorte = csdena.match(/.{1,100}/g).join("<br/>");
document.write(recorte);
}
//]]>
</script>
</head>
<body>
 
<script type="text/javascript">
//<![CDATA[
recortar();
//]]>
</script>
</body>
</html>

Saludos